baber/WOPTO huggingface dataset:
Patent KR-900003057-B1 (KR)
Title: Recording disk displayer
Inventor: KOSAKA MINORU
IPC: G11B19/12
Filed: 1985-09-14
Granted: 1990-05-04
Abstract: The appts. commprises a memory for storing demodulated signals during reproduction or playback. The disc is rotated by a motor and the information sensed by a pickup and amplified by a high frequency amplifier. The amplified information is then passed to a digital demodulator, an analogue audio demodulator and a video demodulator. A beat signal generator produces a beat signal for reading synchronised with the reproduction signal which is supplied by the information recorded on the disc. The system has units to monitor the utilisation of the memory, producing a control signal from the information obtained, to prevent any overfilling of the memory.
Patent KR-920009930-B1 (KR)
Inventor: NAKANOME HEIKICHI
IPC: B65H19/10
Filed: 1985-12-21
Granted: 1992-11-06
Abstract: 내용 없음.
Patent KR-900003578-B1 (KR)
Title: Air mix door control apparatus for an air conditioner for automobile
Inventor: UEDA TOSHIAKI
IPC: B60H1/00
Filed: 1986-06-24
Granted: 1990-05-26
Abstract: An opening range of the air-mix door divides into three ranges on the basis of the relationship between the change ratio of opening of the door and the change ratio of the discharge air temp. In the range where the change ratio of the discharge air temp. is great, the voltage applied to the air-mix control motor is changed over to a low voltage and in the range where the change ratio of the discharge air temp. is small, the voltage applied to the air-mix control motor is changed over to a high voltage. Where the change ratio of the discharge air temp. w.r.t. the change of opening of the air-mix door is great, changing of the air-mix door can be prevented.
Patent KR-940000864-B1 (KR)
Inventor: BOXHOORN GOSSE
IPC: B01J37/02
Filed: 1986-06-26
Granted: 1994-02-03
Abstract: 내용 없음.
Patent KR-900003119-B1 (KR)
Title: Apparatus for measuring leakage of steam
Inventor: YONEMURA MASAO
IPC: F16T1/48
Filed: 1987-03-09
Granted: 1990-05-08
Abstract: This probe is used to meausre the rate at which steam is leaking from a system. The probe (1) is connected to a calculator and display unit (50) by a 5-core cable. At the tip of the probe is a temp. sensor (7) set into a tapered front body (2). In the cavity fromed by the cylindrical main body (4) of the probe is a piezo-electric transducer (10) which measures the vibration frequency picked up by the front end of the probe. The two sensors are connected to the cable via a five pin connector (11) in the end of the cylindrical body. The vibration frequency is related to the rate at which the steam is escaping. The temp. signal is used to compensate for temp. effects on the frequency.
Patent KR-890004914-B1 (KR)
Title: The displaying devices of liquid crystal threedimension
Inventor: BANG HO-YOL
IPC: G02F1/13
Filed: 1987-05-11
Granted: 1989-11-30
Abstract: The cricuit can separate the even/odd video signals from the received 3D composite signals even in the noise environment.  A field discriminating circuit (100) generates by a compensator (300) using the dumy vertical sync, signals produced by a dumy field signal generator (200).  The square pulse signals generated by LED driving pulse generator (400) and the compansator (300) are divided into two branches of the shutters (LIP1,LIP2) for the 3D video display device.
Patent KR-950002865-B1 (KR)
Inventor: BETTY RICHARD P
IPC: C07C253/10
Filed: 1987-06-03
Granted: 1995-03-27
Abstract: 내용 없음.
Patent KR-900004558-B1 (KR)
Title: A substance for processing waste (cooking) oil
Inventor: KAZUO SIMIZ
IPC: C11D9/26
Filed: 1987-06-13
Granted: 1990-06-29
Abstract: A waste cooking oil (I) is converted to a soap o detergent, by contacting (I) with a compsn. comprising (a) at least one of an alkali metal carbonate (10% wt. or more) or an alkali metal silicate (5% wt. or more), (b) at least 5 wt.% of alkali metal-organic acid salt, (c) at least 5 wt.% of a nonionic surfactant, (d) 1-20 wt.% of alkali metal hydroxide, and (e) 1-10 wt.% water. Water is then added and heating is effected for sufficient time to form a soap or dtergent compsn.
Patent KR-900003911-B1 (KR)
Title: Anti-impactness and high intensity polychloride vinyl resin
Inventor: CHONG JIN-CHEOL
IPC: C08F14/06
Filed: 1987-07-31
Granted: 1990-06-04
Abstract: Anti-impact high intensity PVC resin is prepd. by graft copolymerizing (A) vinyl chloride monomer alone, or the mixt. comprising of vinyl chloride monomer and acrylic acid or methacrylic acid ester monomer of C1-18 primary alcohol; with (B) atactic polypropylene (APP). The APP has ave. Mw of 1000-30000 and is a byproduct in the isotactic polyupropylene (IPP) prodn.. The VCM alone is used in amt. of 2.0-2000 times wt. w.r.t. the APP, or the acrylic acid or methacrylic acid ester monomer is used in amt. of 2.20 wt.% w.r.t. VCM.
Patent KR-900007968-B1 (KR)
Title: Safe brake apparatus for turk
Inventor: CHONG HAE-GUN
IPC: B60T7/00
Filed: 1987-10-12
Granted: 1990-10-23
Abstract: The device maintains the brake power in emergency of breakage of brake hose for keeping brake-safety. The device includes relay valve (22) connected with air tank (21), emergency line (23), service line (24); air chambers (27)(28) connected with brakes (30) (32) of wheels (29)(31) by rods (33); brake hoses (25)(26) for connecting air chambers and relay valve; safety valve (34) placed between the relay valve and the air chambers with inner moving ball (38), o-ring (37), adaptors (36)(36').
Patent KR-920003913-B1 (KR)
Title: Antidotes of noncotics addication and its preparation
Inventor: CHO MYUNG-HAENG
Filed: 1987-11-04
Granted: 1992-05-18
Abstract: An   antidote   compsn.   for   narcotic   and   psychotropic drug- poisoning diseases  is  composed  of  Cremastrae  tuber  (1), Sophorae subprostratae (2), Euphorbia  pekinensis  (3),  Euphorbia lathyridis (4), Manitis squama (5), Korean  angelica  (6),  Cnidii rhizoma (7), Rehmanniae radix (8),  Paeoniae  radix  (9),  Ginseng radix (10) and Zizyphi spinosi semen (11).  Also  claimed  is  the prepn. of the compsn. which comprises (a) pulverizing 9  kinds  of crud drug (1-9) to 200 mesh, (b) extracting them with ethanol  and treating the obtd. effective ingredient soln. under vacuum at  -35 deg.C to obtain colloidal educt, (c) centrifuging it  and  washing the obtd. ppte. with ethanol, (d) vacuum-drying it to obtain brown powder, and (e) mixing it with ginseng and zizyphi powder.
Patent KR-950014274-B1 (KR)
Inventor: LOREN A HALUSKA
IPC: H01L21/314
Filed: 1987-12-04
Granted: 1995-11-24
Abstract: 내용 없음.
Patent KR-910000381-B1 (KR)
Inventor: OSAWA MISSAO
IPC: G01G19/32
Filed: 1986-12-27
Granted: 1991-01-24
Abstract: 내용 없음.
Patent KR-960013071-B1 (KR)
Inventor: MAEDA HIROFUMI
IPC: B29C44/44
Filed: 1988-02-19
Granted: 1996-09-30
Abstract: 없음
Patent KR-950012219-B1 (KR)
Inventor: KOZANI TSAHI
IPC: G01V5/00
Filed: 1988-05-26
Granted: 1995-10-16
Abstract: 내용 없음.
Patent KR-910008828-B1 (KR)
Inventor: TAKEMOTO SOUICHI
IPC: G07D1/00
Filed: 1988-06-09
Granted: 1991-10-21
Abstract: 내용 없음.
Patent KR-0126135-B1 (KR)
Inventor: JOHN VINCENT PALLADINO
IPC: H05K3/38
Filed: 1988-09-30
Granted: 1997-12-26
Abstract: 본 발명은, (a) 유전층 지지체의 표면위에, 4마이크론 이상의 두께를 가지는 전기전도성 구리 회로부품을 형성시키고 ; (b) 구리보다 덜 귀한 다가 금속을 구리 회로부품에 적용시켜, 적용시키는 동안이나 그 후에, 적용된 금속이 그의 표면 상에서 상응하는 산화물, 수산화물 또는 그들의 혼합물로 전환되도록 하므로써, 구리보다 덜 귀한 다가 금속의 산화물, 수산화물 또는 그들의 혼합물 층을 그 두께가 1.5미크론 이하가 되는 조건으로 구리 회로 부품상에 형성시키고 ; (c) (b)단계에서 형성된 산화물, 수산화물 또는 그들의 혼합물의 표면상 또는 부분 경화된 열경화성 중합체 조성물을 포함하는 구리 회로 부품에 결합이 될 절연층상에, 접착성 유기실란 피막을 형성시키고 ; (d) (a),(b) 및 (c)단계를 반복하고 ; (e) (a),(b),(c) 및 (d)단계에 의해 형성된 물질을, 단일 물품에 결합시켜 유기 실란 피막이 산화물, 수산화물 또는 그 혼합물층과 절연층 사이에 있게 하므로써 결합 도중에 부분 경화된 절연층이 경화되도록 하고 ; (f) (e)단계에 형성된 결합된 물품을 통해 다수의 홀을 형성시킨 다음 ; (g) 135 내지 149℃(275 내지 300℉)에서 2시간 동안 예비 조정 베이킹시킨 후 288℃(550℉)에서 10초 동안 열 스트레스에 노출시켰을때 다층 인쇄 회로판이 층박리되지 않도록 하는 것을 조건으로 하여, 쓰루 홀의 벽을 금속화하여, 쓰루 홀의 반대쪽 구멍으로부터 전기 전도성 통 로를 형성함으로써 다층 회로판을 형성시키는 것으로 이루어지는, 몇가지 절연 및 유전층을 통해 일련의 전기적 전도층에 전기 접속을 이루는, 전도성 쓰루 홀을 함유하는 다층 인쇄 회로판 제조 방법과 그로써 제조된 물품에 관한 것이다.
Patent KR-920004490-B1 (KR)
Inventor: NAKANISHI WATALU
IPC: E21D9/06
Filed: 1988-11-18
Granted: 1992-06-05
Abstract: 내용 없음.
Patent KR-950014370-B1 (KR)
Inventor: KLINTENSTEDT KJELL
IPC: E21B43/34
Filed: 1987-11-16
Granted: 1995-11-25
Abstract: 내용 없음.
Patent KR-910005870-B1 (KR)
Title: Process for preparing silver halide photosensitive material
Inventor: KIM YONG-SU
IPC: G03C1/34
Filed: 1989-01-27
Granted: 1991-08-06
Abstract: A silver halide photosensitive material is produced by adding 1- phenyl-5- mercaptotetrazole as an antifogging agent to a gelatin solution containing 0.2-0.3 ppm sulphur  in  the  process  of  the physical maturity of the photographic emulsion,  and  coating  the photographic  emulsion  on  the   substrate   i.e. polyethyleneterephthalate (PET) or cellulosetriacetate (TAC).
Patent KR-930003277-B1 (KR)
Inventor: KODO HIROSHI
IPC: H01L23/485
Filed: 1989-05-27
Granted: 1993-04-24
Abstract: 내용 없음.
Patent KR-940002548-B1 (KR)
Inventor: MAEDA HIROTOSHI
IPC: C08G73/14
Filed: 1989-06-19
Granted: 1994-03-25
Abstract: 내용 없음.
Patent KR-910008001-B1 (KR)
Title: Fly feeding apparatus for tire forming machine
Inventor: SHIN EUI-CHUL
IPC: B29D30/22
Filed: 1989-09-25
Granted: 1991-10-05
Abstract: The ply feeder makes the ply  precisely  approach  a  forming drum, manages a correct centering by regulating the tension  force of the feeding ply and adjusts the horizontal level  of  the  base frame. The feeder comprises the base frame  (3)  moving  back  and forth, a slide block (2) connecting a vertical frame (1)  and  the base frame (2), a ply tension force regulating part where rollers, gears and shafts are assembled, a rotational  force  driving  part (7) where a cylinder (23) having a piston rod connected to a  load bar, a rachet hooked by a sprocket tooth, and a  flat  spring  are assembled, a front guiding part (8) where a pair of guide bars and a plate are provided, and a rear guiding part (9)  where  a  slide pack having a pair of guide bars is provided.
Patent KR-920003203-B1 (KR)
Inventor: KUME HIDEO
IPC: H01H13/20
Filed: 1989-10-16
Granted: 1992-04-24
Abstract: 내용 없음.
Patent KR-920000943-B1 (KR)
Title: Fiter making method for water purifier
Inventor: CHUNG BYUNG-HWA
IPC: B01D39/20
Filed: 1989-10-16
Granted: 1992-01-31
Abstract: An antibacterial  granite  porphyry  filter  is  produced  by crushing allophane rocks, coating with  silver  compound,  coating with halide, and rinsing. The allophane rocks are crushed  to  the particle size of 30 x 50 mesh. It is coated with 5-10 % wt.  AgNO3 solution, and coated with halogen salts. Then it  is  rinsed  with water and dried at 500 deg.C
Patent KR-0166059-B1 (KR)
Inventor: KAYA ASTUSI
IPC: A61K8/00
Filed: 1989-12-01
Granted: 1999-01-15
Abstract: 내용 없음.
Patent KR-920005689-B1 (KR)
Title: Purification of alpha-1-antitrypsin from serum and its testing kits
Inventor: NAM YONG-U
IPC: C07K1/16
Filed: 1989-12-21
Granted: 1992-07-13
Abstract: A   method   for   purifying   a   homogeneous   form    of alpha- 1-antitrypsin (AAT) is claimed  using  3  connected  columns (Affi- Gel Blue I,  Affi-Gel  Blue  II  and  DEAE-cellulose)  after purifying it partially by (NH4)2SO4 fractionation  (50-75  %)  and agarose gel electrophoresis. Also claimed is a kit  for  measuring levels at AAT which uses agarose gel contg.  1-3  %  of  antiserum against AAT and designed to perform  rocket  immunoelectrophoresis at room temp. in TAE buffer (100mM tris-acetate, pH 8,  1mM  EDTA) or other buffers not  contg.  habitual  and  addictive  drug.  The method can be used for obtaining a homogeneous form of  AAT  in  a short period. Using the kit, the serum AAT level can  be  measured in less than 3 hrs.
Patent KR-960015295-B1 (KR)
Inventor: INABA YOSHIHARU
IPC: B29C45/67
Filed: 1988-09-28
Granted: 1996-11-07
Abstract: 내용없음.
Patent KR-920008282-B1 (KR)
Inventor: KOYAMA HIROSHI
IPC: G06F9/48
Filed: 1990-01-04
Granted: 1992-09-26
Abstract: 내용 없음.
Patent KR-910010205-B1 (KR)
Inventor: SATO CHIHARU
IPC: A44B19/44
Filed: 1990-03-30
Granted: 1991-12-21
Abstract: 내용 없음.
Patent KR-930005142-B1 (KR)
Title: Process for the preparation of polyester
Inventor: HAN JUN-HUI
IPC: C08G63/02
Filed: 1990-05-09
Granted: 1993-06-16
Abstract: The  polyester  is  prepared  by  treating,  in  the  initial polymerising process, with the organic compound having at the same time one or  more  hydrophillic  functional  gp.  and  hydrophobic functional gp. having one or more tetra-valent atoms eg.  Ti,  Si, Zr and each of the functional gps. having two or more carbon atom; and then by adding the insoluble  inorganic  compound.  The  obtd. polyester is useful for the base film of a magnetic tape, and  has excellent surface smothness and running property.
Patent KR-940003197-B1 (KR)
Inventor: TOYOMAKI KAZUYA
IPC: H03M7/32
Filed: 1990-05-28
Granted: 1994-04-15
Abstract: 내용 없음.
Patent KR-920009439-B1 (KR)
Title: Supervisory control and data acquisition
Inventor: SHIN BU-SHIK
IPC: G06F13/00
Filed: 1990-08-31
Granted: 1992-10-16
Abstract: The communication between a supervisory controller and remote sites forming a group is executed using one pair of  communication line and  one  modem.  The  circuit  includes   a   communication controller  (11)   for   controlling   communication   between   a supervisory controller and remote sites, a  MODEMs  (12A-12D)  for modulating  incoming  and  outgoing   data,   an   analog   signal multiplexer (13) for multiplexing  incoming  and  outgoing  analog signal, a second modem  (14)  for  modulating  data  incoming  and outgoing from the analog signal multiplexer,  and  a  remote  site selector (15) for transmitting data (RxD) to a first  -  a  fourth site (16A-16D), for transmitting transmission  request  signal  of the sites to the modem  (14),  and  for  transmitting  acknowledge signal of the supervisory controller to a corresponding site.
Patent KR-930000794-B1 (KR)
Title: Plug
Inventor: LEE WAN-HUI
Filed: 1990-09-22
Granted: 1993-02-04
Abstract: The pressed plug unifies a sleeve and a pin  with  a  holding means by pressing them with a lead wire instead of soldering in  a conventional plug. The pressed plug comprises a sleeve means  (10) having a cylindrical sleeve (11), a cylindrical terminal (11)  and a connector (13) longitudinally connecting the sleeve (11) and the terminal (12); a conductive pin (20) inserted into a central  part of the connector (13); a holding means  (30)  holding  the  sleeve (11) and the connector (13), and insulating the pin (20)  and  the sleeve means (10). A V-shaped groove (14) is formed in  the  inner face of the sleeve (11) and fixed to the  holding  means  (30).  A penetration hole (31) is formed in the holding means (30) in order to expose the inner grooved face of the pin (20).
Patent KR-930009992-B1 (KR)
Title: Organic composite coated steel strip having improved corrosion resistance and weldability
Inventor: TAKAO KENJI
IPC: B05D7/00
Filed: 1990-10-16
Granted: 1993-10-13
Abstract: Organic composite coated steel strips having improved corrosion resistance, weldability and coating adherence are obtained when an organic composite layer is applied to a chromate layer on a zinc or zinc base alloy plated steel substrate. The chromate layer containing up to 70% of Cr<6><+> based on the total chromium weight is coated in a weight of 5 to 500 mg/m<2> of Cr. The organic composite layer is formed to a dry weight of 0.2 to 3.0 g/m<2> from a coating composition comprising (A) a silica sol having silica dispersed in an organic solvent with a water content of up to 3.0%, the silica having an organic deposit on its surface in an amount of up to 5.0% of C based on the total silica weight, the silica having an average particle size of 0.05 to 3.0  mu m and a specific surface area of 50 to 800 m<2>/g, and (B) an organic resin binder having a number average molecular weight of at least 2,000. The coated strips are suitable for use as automobile bodies by press forming.
Patent KR-0159092-B1 (KR)
Inventor: GOLA ALBERTO
IPC: H03K5/24
Filed: 1990-11-21
Granted: 1999-03-20
Abstract: 한쌍의 차동 쌍극형 트랜지스터(T2, T3)가 제공된 제1의 차동단계(2) 입력회로부를 포함하며 콜렉터(C2, C3)가 상기 입력부(2)의 각 출력을 구성시키는 타입의 전자비교기회로(1)가 게이트 전극(G1, G2)이 공통으로 한 측면에서 상기 출력(C2, C3)에 연결되고 다른 한측면에서 전류거울회로(4)를 통해 양 전원공급전극(Vc)로 연결되는 한쌍의 제1MOS 트랜지스터(M1, M2), 게이트 전극(G5, G6)이 공통으로 상기 출력(C2, C3)과 접지사이에 연결된 한쌍의 제2MOS 트랜지스터(M5, M6)를 포함하며, 한쌍의 제1MOS 트랜지스터 드레인전극(D2)가 비교기(1)를 위한 한 출력단자(OUT)를 형성시키어 이와 같이 만들어진 비교기가 스위치단계중에 특별히 빠른 것으로 밝혀졌으며, 쌍극형 기술회로 CMOS 기술회로의 장점을 결합시킨 것으로 밝혀졌다.
Patent KR-930007756-B1 (KR)
Inventor: LEE JONG-HWAN
IPC: H01L21/28
Filed: 1990-11-23
Granted: 1993-08-18
Abstract: 내용없음.
Patent KR-940002182-B1 (KR)
Title: Processing method of bi-axial oriented polyester film
Inventor: KIM KWANG-TAE
IPC: C08G63/83
Filed: 1990-12-13
Granted: 1994-03-18
Abstract: The biaxial oriented polyester film is produced by reacting a bifuctional carboxylic acid contg. an aromatic dicarboxylic acid as a main component and a diol in the presence of a catalyst, and polycondensing the reaction product by adding 0.01-2.0 wt.% of calcium carbonate having 0.1-3.0 μm ave. particle diameter. The catalyst contains 0.008-0.18 mol.% of manganese or magnesium cpd., 0.007-0.15 mol.% of alkali metal cpd. and phosphorous cpd. The polyester film used as a base film for a magnetic recording medium has a good electrostatic and abrasion resistant characteristic.
Patent KR-930007959-B1 (KR)
Title: Apparatus and method for reducing noise-pollusion of air conditioner
Inventor: AN BYONG-HA
IPC: F24F1/0007
Filed: 1990-12-19
Granted: 1993-08-25
Abstract: The method for reducing noise from air  conditioner,  offsets expected   noise   by   using   database   previously   memorizing periodically repeated noise  component  such  as  fan  noise.  The apparatus has a motor (8) and fan blade (9)  for  discharging  air cooled by heat exchanger to fan duct (10) or  exhaust  duct  (11); noise detecting section (25) for detecting and reducing  vibration and noise of the duct (11); monitoring microphone for compensating the reduced  noise.  The  apparatus  comprises  a  controller  for getting  transmitting  constant  by  regulating  gain   of   noise spectrum, synthesizing parameter of indoor air vibration frequency detected from the section (25) with the constant and  compensating reverse phase signal according to noise  intensity  detected  from the microphone; noise generating  means  for  offsetting  original noise, for  offering  reverse  phase  signal  generated  from  the controller to the original noise discharged from the exhaust  duct (11).
Patent KR-950004232-B1 (KR)
Title: Hexagon hole camshaft of automobile and casting process
Inventor: NO YONG-KUK
IPC: B22D23/00
Filed: 1990-12-21
Granted: 1995-04-27
Abstract: The method improves the adhesive force between mold and cores and reduces the debonding of steel pipe by using hexagonal steel pipe core. The method comprises (A) drawing cylindrical steel pipe with circular shape in cross section and shaping the steel pipe with hexagonal form in cross section; (B) inserting the steel pipe into the mold (2); (C) pouring the melt into the mold through runners (3).
Patent KR-930009344-B1 (KR)
Inventor: KIM KYE-SHIK
IPC: C04B14/46
Filed: 1990-12-29
Granted: 1993-09-28
Abstract: 내용 없음.
Patent KR-930008858-B1 (KR)
Title: Manufacturing method of semiconductor device
Inventor: SUNG SONG-PYO
IPC: H01L21/31
Filed: 1991-04-15
Granted: 1993-09-16
Abstract: The process for controlling the position  of  the  insulation layer for device isolation  and  the  field  inversion  preventing layer comprises steps: (a) forming  the  oxide,  polysilicon,  and nitride layer in sequence  on  the  substrate;  (b)  removing  the nitride layer with the mask; (c) injecting the  impurity  ion  for forming the field inversion  preventing  layer;  (d)  oxiding  the exposed polysilicon with certain width; (e) removing  the  nitride layer and polysilicon residing except on  the  field  region;  (f) removing the exposed  oxide  layer;  and  (g)  removing  the  rest polysilicon on the field region.
Patent KR-960011187-B1 (KR)
Inventor: OCHII KIYOHUMI
IPC: H01L27/115
Filed: 1991-05-29
Granted: 1996-08-21
Abstract: 내용 없음.
Patent KR-970004269-B1 (KR)
Inventor: TAKAHASHI HIROYUKI
IPC: H05K3/34
Filed: 1991-06-07
Granted: 1997-03-26
Abstract: 내용없음
Patent KR-940010167-B1 (KR)
Title: Manufacturing method of surface emitting laser diode
Inventor: KIM NAM-HON
Filed: 1991-07-20
Granted: 1994-10-22
Abstract: The method has the steps of (A) forming oxide layer (33) on GaAs substrate (31), (B) forming P (35), P+ (37), N (39), N+ (41) type AlGaAs layers in the succesive order on the said layer (33), (C) forming window on N+ GaAs layer by photolithography, (D) forming N-type electrode (45), (E) forming mirror (47) by polishing and etching the back surface of the substrate (31), and finally (F) forming P-type electrode(49). The laser is radiated through the mirror.
Patent KR-930005561-B1 (KR)
Title: Making method and display panel of lcd
Inventor: KWON YONG-CHAN
IPC: G02F1/133
Filed: 1991-07-31
Granted: 1993-06-23
Abstract: The display  panel  of  a  LCD  device  having  a  thin  film transistor (TFT) is mfd. by (a)  forming  a  metal  layer  on  the substrate, (b) covering a photoresist film on the metal  layer  to form a gate electrode line (c) forming  a  pattern  for  an  anode oxidization, and then partially forming an insulating layer on the line, (d) and lifting off the  photoresist  film  covered  on  the line, and then forming a TFT device.
Patent KR-100191386-B1 (KR)
Title: 3-(1,2-benzisoxazol-3-yl)-4-pyridineamines and their derivatives, pharmaceutical compositions comprising thereof and process for preparing thereof
Inventor: KLEIN JOSEPH THOMAS
IPC: A61K31/44
Filed: 1991-08-13
Granted: 1999-06-15
Abstract: 3-(1,2-Benzisoxazol-3-yl)-4-pyridinamines and derivatives This invention relates to 3-(1,2-benzisoxazol-3-yl)-4-pyridinamines of the formula <CHEM> where R1 is hydrogen, loweralkyl, arylalkyl or acyl; R2 is hydrogen, loweralkyl or arylalkyl, X is hydrogen, halogen, nitro or amino; or the pharmaceutically acceptable addition salts thereof, and where applicable, the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention are useful as analgesics, for alleviating various memory dysfunctions characterized by a decreased cholinergic function, as cognition enhancers in the treatment of senile dementia such as Alzheimer's disease and as topical antiinflammatory agents for the treatment of various dermatoses.
Patent KR-940003770-B1 (KR)
Title: Time display apparatus and method of car-phone and handy-phone
Inventor: NA SANG-TAEK
IPC: H04B7/26
Filed: 1991-08-16
Granted: 1994-04-30
Abstract: an antenna, band-pass filter means, detection means, transmission voltage control oscillation means, a microcomputer, an EEPROM, a keypad, displaying means, and DTMF decoding means connected to the microcomputer and the detection means for outputting a normal signal, thereby precisely calculating the telephone using time.
Patent KR-950001842-B1 (KR)
Inventor: YONEDA SAKAHIRO
IPC: C23F4/00
Filed: 1991-08-26
Granted: 1995-03-03
Abstract: 내용 없음.
Patent KR-950004936-B1 (KR)
Inventor: INOUE TADASHI
IPC: C21D9/46
Filed: 1991-09-19
Granted: 1995-05-16
Abstract: 내용 없음.
Patent KR-950011539-B1 (KR)
Title: Hand rotaing apparatus and its method on weighing instrument
Inventor: YU KI-CHONG
IPC: G01G1/12
Filed: 1991-11-09
Granted: 1995-10-06
Abstract: The device easily measures the weight, and reduces the measurement error. The device includes the side plate(21) which has the vertical plate(11) and the upper plate(12), the sliding support(2) having the roller insertion hole(22B), the roller(31) which has the driving axle(32) in the roller insertion hole(22B), the roller driving plate(36) having the roller(31), the balancer(38), and the indicator revolving unit(3).